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Pankaj Kumar

@pankajkumar20

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Data Scientist focused on GenAI and agentic workflows, building reliable RAG and ML systems that drive revenue.

India

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What I'm looking for

I’m looking for a role where I can build GenAI/RAG and agentic workflows end-to-end—prioritizing data governance, quality, and reliable ML operations—while collaborating to deliver measurable business impact.

I’m a Data Scientist with 1+ year of experience in machine learning, GenAI, and agentic workflows. I build and deploy scalable ML systems with a strong emphasis on data governance, quality, and pipeline reliability.

At TransOrg Analytics, I drove revenue optimization by building ML models (including an XGBoost classifier) for paid seat selection probability, improving paid seat selection rate by 0.4% and increasing ancillary revenue. I also engineered an agentic data governance platform with 13+ specialized AI agents for autonomous data discovery, profiling, and governance.

My work extends to automated lineage and quality: I built an LLM-driven lineage engine to detect schema drift and an 8-dimension quality assessment pipeline with AI remediation recommendations, reducing manual governance effort by ~75%. I round this out by deploying RAG systems with evaluation and monitoring using LLM-as-judge, confidence scoring, LangSmith, and MLflow.

Experience

Work history, roles, and key accomplishments

Current

Data Scientist

Current

TransOrg Analytics

Jun 2025 - Present (1 year)

Data Scientist building production-grade GenAI systems — agentic data governance platform (LangGraph, AutoGen, LangChain), Financial Intelligence RAG with hybrid retrieval and LLM evaluation, and XGBoost-based revenue optimization for airlines. Skilled in FastAPI, Docker, MLflow, LangSmith, Qdrant, Neo4j, and CI/CD pipelines.

Python fastAPI LangGraph AutoGen Airflow MLFlow Microsoft Azure